While Pikachu is certainly the shining star in this evolutionary lineup, Pichu and Raichu still hold a special place for many Pokmon TCG players
Oftentimes, that won't be a problem, but if an opponent has a super-wide board, replacing each one of their creatures with two other ones might not be the best idea
However, in an added twist, that Power-Up cost is reduced by the creature's mana value on the turn it enters the battlefield
I hope this helps inform your buying decisions
Plus, if you care about the promo cards within, including foil Reshiram ex and Archaludon ex, plus jumbo-sized versions of the same cards, you'll be laughing
The copy will have the same targets as the spell or ability it's copying unless you choose new ones